Attachment 233281 Details for Bug 343691 – dmesg output relevant to mga error.

dmesg output relevant to mga error.

xen-problem.txt (text/plain), 2.47 KB, created by Norman R. Weathers on 2007-10-20 01:58:15 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Norman R. Weathers

Created: 2007-10-20 01:58:15 UTC

Size: 2.47 KB

patch

obsolete

>------------[ cut here ]------------
>kernel BUG at arch/i386/mm/ioremap-xen.c:32!
>invalid opcode: 0000 [#1]
>SMP
>last sysfs file: /devices/pci0000:00/0000:00:00.0/irq
>Modules linked in: mga drm nfsd exportfs lockd nfs_acl netbk xenblktap blkbk bridge autofs4 hidp l2cap bluetooth sunrpc ipv6 ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi scsi_transport_iscsi dm_mirror dm_multipath dm_mod raid1 video sbs i2c_ec dock button battery asus_acpi backlight ac snd_intel8x0 snd_ac97_codec ac97_bus snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mpu401 snd_mixer_oss parport_pc snd_mpu401_uart snd_rawmidi parport snd_seq_device e100 snd_pcm amd_rng mii ns558 i2c_amd756 gameport snd_timer snd serial_core soundcore i2c_core snd_page_alloc pcspkr sr_mod cdrom sg joydev pata_amd ata_generic libata sd_mod scsi_mod ext3 jbd mbcache ehci_hcd ohci_hcd uhci_hcd
>CPU:    1
>EIP:    0061:[<c101659c>]    Not tainted VLI
>EFLAGS: 00210286   (2.6.20-2936.fc7xen #1)
>EIP is at direct_remap_area_pte_fn+0x12/0x86
>eax: e8485063   ebx: 00000000   ecx: eec00000   edx: c22323c0
>esi: da51e000   edi: c22323c0   ebp: dd635d3c   esp: dd635d28
>ds: 007b   es: 007b   ss: 0069
>Process X (pid: 4579, ti=dd635000 task=eaf22ad0 task.ti=dd635000)
>Stack: c12cbd80 d4ff27f0 00000000 0001a51e c22323c0 dd635da0 c105afa7 dd635dd0
>       64b1e067 00000000 eec00000 c12c5080 c1ecc018 eec80000 eec80000 c12cf8c4
>       da51e000 c1ee8000 c1ed0bb0 00000010 eaf22ad0 64b1e067 00000000 64b1e067
>Call Trace:
> [<c1005e65>] show_trace_log_lvl+0x1a/0x2f
> [<c1005f15>] show_stack_log_lvl+0x9b/0xa3
> [<c10060b1>] show_registers+0x194/0x26a
> [<c10062c1>] die+0x13a/0x24f
> [<c11fb943>] do_trap+0x79/0x91
> [<c100686a>] do_invalid_op+0x97/0xa1
> [<c11fb82d>] error_code+0x35/0x3c
> [<c105afa7>] apply_to_page_range+0x3b9/0x428
> [<c10160e4>] __direct_remap_pfn_range+0x78/0x168
> [<c1016379>] __ioremap+0x1a5/0x1cb
> [<ee62afac>] drm_ioremap+0x108/0x118 [drm]
> [<ee67fa3d>] mga_dma_bootstrap+0x4df/0x7cf [mga]
> [<ee628fcf>] drm_ioctl+0x14e/0x193 [drm]
> [<c1078eac>] do_ioctl+0x50/0x67
> [<c1079115>] vfs_ioctl+0x252/0x265
> [<c1079171>] sys_ioctl+0x49/0x64
> [<c1005668>] syscall_call+0x7/0xb
> =======================
>Code: 74 24 04 89 7c 24 08 89 04 24 8b 03 e8 ea fa ff ff 83 c4 14 5b 5e 5f 5d c3 55 89 e5 57 56 89 c6 53 83 ec 08 8b 00 0b 46 04 74 04 <0f> 0b eb fe 8b 45 08 2b 15 84 f7 5c c1 8b 00 c1 fa 05 80 3d 22
>EIP: [<c101659c>] direct_remap_area_pte_fn+0x12/0x86 SS:ESP 0069:dd635d28
> <3>[drm:drm_release] *ERROR* Device busy: 1 0

Actions: View

Attachments on bug 343691: 233281